Mott GasShield® Gasket Filters, designed to endure extreme operating conditions, provide exceptional filtration performance. These filters seamlessly integrate into the gas system without increasing its length. Compatible with a wide range of inert and specialty gases, GasShield Gasket Filters fit snugly inside 1/4” face seal fittings. They are available with either 1” or 3” long porous elements and include an integral face seal gasket for added convenience.